123576896

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{4721}}^1$

素因数の和:5142

約数の個数: 28

約数和(自身を含む): 245874540

約数和(自身を除く): 122297644

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 3272, 4721, 6544, 9442, 13088, 18884, 26176, 37768, 75536, 151072, 302144, 1930889, 3861778, 7723556, 15447112, 30894224, 61788448, 123576896]

約数ペア:

[(1, 123576896), (2, 61788448), (4, 30894224), (8, 15447112), (16, 7723556), (32, 3861778), (64, 1930889), (409, 302144), (818, 151072), (1636, 75536), (3272, 37768), (4721, 26176), (6544, 18884), (9442, 13088)]